swath: IW1
Bperp (average): -14.1967698402299
Bpar (average): -28.13181958937685
swath: IW2
Bperp (average): -16.41420834498304
Bpar (average): -26.865318075353176
swath: IW3
Bperp (average): -18.2020779655128
Bpar (average): -25.67960772794192